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20120928
20121006
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WHUT (Howard University Television) 8
KQED (PBS) 4
WETA 4
KRCB (PBS) 2
WMPT (PBS) 1
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English 19
Search Results 0 to 18 of about 19 (some duplicates have been removed)
PBS
Oct 4, 2012 11:00pm PDT
very much, it is a pleasure. >> you have been involved in computer science most of your adult left. >> i have a ph.d. >> rose: yes. that qualifies you. how did you get invved in this, though, the technology of voting? >> well, in 2003, a colleague of mine, david dill, a professor at stanford discovered that silicon centrally, santa clara county was about to buy voting machines to be used there and several of us were just astounded because as computer scientists we know that the computers and the voting machines can have software bugs or even hidden malicious code so we got involved. >> rose: as all computers. >> like all computers, exactly and so we got involved, with trying to stop this purchase, in silicon valley and right in the heart of silicon valley and we didn't succeed. >> rose: you could not change the direction. >> we lost three to two. the election officials wanted to believe the vendors over us because the vendors assured them everything is safe. >> rose: and there was your appointment to the international workshop on international voting president clinton, this book ki
PBS
Sep 27, 2012 11:00pm PDT
of being a science fair project and give it to the opportunity to take on the goliath problem of the 21st century, bad water, we call the project slingshot because slingshot was the little piece of technology that was given to david and as the kid i remember the story of david and goliath and the moral to me was you use technology properly, slingshot and you will take out goliath. >> rose: so what do we have here? i want to show it in just a moment. >> so in this little accurate scale model of a shipping container which could be put into a village, is -- >> rose: shipping container. there is an actual model of a standard shipping container, this is eight feet by ten feet by 20 feet, here is the actual scale model next to a person of the slingshot. >> rose: right. >> it makes 1,000-liters of water a day and even if you closeup at night and hopefully the women that will run this downtown, it will sit inside here all night filling up thousand liter reservoirs that are accessible outside so all day and all night people can get clean water, be but basically the this is the downtown, if you al
Search Results 0 to 18 of about 19 (some duplicates have been removed)